| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To keep an electric dust collecting effect by maintaining an attraction suction force and a gas flow in the same state as a gas flow generated by a normal electric dust collector for emergency evacuation when a trouble occurs in pre-stage equipment and a filter is clogged due to moisture in the electric dust collector, and to secure constant dust collecting efficiency. <P>SOLUTION: In the electric dust collector 10, a gas flow in a casing 12 is discharged to the outside of a dust collecting electrode 16 via discharging ports 45, 47 and 49 after flowing into the dust collecting electrode 16 via a mesh filter 30. A partitioning plate 70 partitioning the primary side and the secondary side of the dust collecting electrode 16 is made to be openable and closable from the outside of the casing 12 by using a cylinder 78. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
